Thanks to those who replied to my inquiry about obtaining a copy of PAF 4. I did what I should have done in the first place and visited the LDS home site on the internet. There I found PAF 4.0.4.18. It downloaded easily but so far does not recognize my five RESTORE floppies. They, of course, after all this time may be corrupted, in which case I am out of luck. On the other hand there may be still be an incompatibility problem. I plan to visit my local LDS Family History Center this week for help on solving this problem. Rogers